Volkswagen Golf Service & Repair Manual: Removing and installing digital sound package control unit -J525
| Special tools and workshop equipment
required |
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| Protective cap for wiring harness connector -VAS 6223/9- |
| If the control unit is replaced, select the
Replace function of the respective
control unit in Guided fault finding
→ Vehicle diagnostic tester. |
| – |
Switch off ignition and all electrical consumers, and remove
ignition key. |
| – |
Remove luggage compartment floor |
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|
| – |
Release strap -1- and then
release and unplug connectors -2-
on digital sound package control unit -J525-. |
|
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| – |
Push protective cap for cable connector -VAS 6223/9--1-
onto connector of MOST bus -2-. |
| – |
Remove digital sound package control unit -J525- |
| Install in the reverse order of removal. When doing this,
note the following: |
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|
|
Special tools and workshop equipment
required
Torque wrench -V.A.G 1783-
...
Special tools and workshop equipment
required
Torque wrench -V.A.G 1783-
Removin ...
Other materials:
Contents of the breakdown set
Fig. 227 The breakdown set
First read and observe the introductory information
and safety warningsThe breakdown set may be located in various places in
the vehicle, e.g. in the side stowage area of the luggage compartment or under the
floor covering in the variable luggage compartment. It in ...
Checking for leaks
Note
The average air pressure of the earth's atmosphere at sea
level is 1013 mbar and decreases steeply as the altitude
increases (approx. 100 mbar/1,000 m altitude). Local and time
fluctuations also influence vacuum generation.
...
Assembly overview - electric coolant pump
1 -
Charge air cooling pump -V188-
With bracket
Removing and installing
→ Chapter
2 -
Coolant hose
3 -
Bolt
8 Nm
4 -
Cool ...
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Digital sound package control unit -J525-, vehicles with Dynaudio
Removing and installing retainer for digital sound package control unit
-J525-